> ## Documentation Index
> Fetch the complete documentation index at: https://astronomer.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Astronomer Software documentation overview

Use this reference to learn what documentation resources are available to help you install and manage Astronomer Software.

## Install Astronomer Software

The following topics are recommended when your organization needs optional configurations during the Astronomer Software installation:

* [Generate a self-signed certificate](/docs/astro-private-cloud/v-0-34/self-signed-certificate)
* [Renew TLS certificates on Astronomer Software](/docs/astro-private-cloud/v-0-34/renew-tls-cert)
* [Install Astronomer on an airgapped system](/docs/astro-private-cloud/v-0-34/install-airgapped)

## DAG authoring

If you primarily write and deploy DAGs, the following topics can help you get started:

* [Log in to Astronomer Software](/docs/astro-private-cloud/v-0-34/log-in-to-software)
* [Create an Astro project](/docs/astro-private-cloud/v-0-34/create-project)
* [Deploy code using the Astro CLI](/docs/astro-private-cloud/v-0-34/deploy-cli)
* [Set environment variables](/docs/astro-private-cloud/v-0-34/environment-variables)
* [Upgrade Airflow](/docs/astro-private-cloud/v-0-34/manage-airflow-versions)

## Administration

If you're an Astronomer Software administrator, the following topics can help you get started:

* [Apply a platform configuration changes](/docs/astro-private-cloud/v-0-34/apply-platform-config)
* [Manage users on Astronomer Software](/docs/astro-private-cloud/v-0-34/workspace-permissions)
* [Manage and customize user roles](/docs/astro-private-cloud/v-0-34/manage-platform-users)
* [Alerting in Astronomer Software](/docs/astro-private-cloud/v-0-34/platform-alerts)
* [Configure a Deployment on Astronomer Software](/docs/astro-private-cloud/v-0-34/configure-deployment)
* [Upgrade Astronomer](/docs/astro-private-cloud/v-0-34/upgrade-astronomer)

## Keep current

The following topics are available to help make sure you're aware of the latest Astronomer Software functionality and what's required to run Astronomer Software:

* [Astronomer Software release notes](/docs/astro-private-cloud/v-0-34/release-notes)
* [Version compatibility reference](/docs/astro-private-cloud/v-0-34/version-compatibility-reference)
* [Runtime maintenance and lifecycle policy](/docs/astro-private-cloud/v-0-34/runtime-version-lifecycle-policy)